Chemistry Middle School

Viktor tests a solution with a strip of blue litmus paper. The paper turns pink. The solution is a _____.

weak acid
weak base
strong acid
strong base

Answers

Answer 1
Strong Base.


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Related Questions

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Describe how the wavelengths of energy is organized on the spectrum

Answers

Answer:

The electromagnetic spectrum is a continuum of all electromagnetic waves arranged according to frequency and wavelength. The sun, earth, and other bodies radiate electromagnetic energy of varying wavelengths. ... The spectrum of waves is divided into sections based on wavelength.

Explanation:

hope that helps!....

Answer:

When the frequency increases the wavelength decreases and vice versa. There are different sections: radio waves, micro waves, infrared rays, visible light, ultraviolet waves, x-rays, and gamma waves. You can see colors because of visible light.

in the photo

Explanation:

How is electromagnetic spectrum organized?

The electromagnetic spectrum is a continuum of all electromagnetic waves arranged according to frequency and wavelength. The sun, earth, and other bodies radiate electromagnetic energy of varying wavelengths. ... The spectrum of waves is divided into sections based on wavelength.

i searched up the answer to ur question 4 u

hope dis helps ^-^

explain the water cycle.

Answers

Answer;

Water Cycle

Explanation:

The water cycle describes how water evaporates from the surface of the earth, rises into the atmosphere, cools and condenses into rain or snow in clouds, and falls again to the surface as precipitation. The cycling of water in and out of the atmosphere is a significant aspect of the weather patterns on Earth.

Water Cycle shows the continuous movement of water within the earth and our atmosphere. Liquid water evaporates and turns into water vapor, condenses to form clouds and precipitates back to earth as Rain,hail,ice,snow.

A property in which opposite ends of a molecule are slightly charged is _____

Answers

Polarity. The overall charge of the molecule is neutral .

Write number then solution!!!!!!!!!!!

Answers

Answer:

1- waxing gibbous

2- third quarter

3- waxing crescent

4- full moon

5- waning crescent

6- new moon

7- first quarter

8- waning gibbous

Explanation:

hope that helps

Pain and suffering

Pain and suffering

Pain and suffering

The Law of Moments is also an equation written as _____.

Answers

Answer:

I think M=rF

Explanation:

Answer:

moments is equal to the sum of the anticlockwise moments. Force 1 x its distance from pivot = Force 2 x distance from the pivot.

Explanation:

I hope this Helps I think it is right.

What effect does salt water have on the strands of green onion?​

Answers

When salt water is added to onion cells, then the cells will lose water due to osmosis, this can be observed.

Answer:

it makes it shrivel up I'm pretty sure

Give me a example of a chemical reaction.

Answers

Answer:

CH4 + 2 O2 >>> CO2 +2 H2O.............

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